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@neo4j-ndl/react

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React implementation of Neo4j Design System

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.useTimePickerPopover = useTimePickerPopover; exports.useKeyboardNavigation = useKeyboardNavigation; /** * * Copyright (c) "Neo4j" * Neo4j Sweden AB [http://neo4j.com] * * This file is part of Neo4j. * * Neo4j is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ const react_1 = require("react"); function useTimePickerPopover(openInitially) { const [isPopoverOpen, setIsPopoverOpen] = (0, react_1.useState)(openInitially); return { isPopoverOpen, setIsPopoverOpen }; } function useKeyboardNavigation(listRef, maxIndex) { const [focusedIndex, setFocusedIndex] = (0, react_1.useState)(0); const handleArrowNavigation = (key) => { if (key === 'ArrowDown') { setFocusedIndex((prev) => (prev + 1) % maxIndex); } else if (key === 'ArrowUp') { setFocusedIndex((prev) => (prev - 1 + maxIndex) % maxIndex); } }; (0, react_1.useEffect)(() => { var _a, _b; (_b = (_a = listRef.current) === null || _a === void 0 ? void 0 : _a.children[focusedIndex]) === null || _b === void 0 ? void 0 : _b.scrollIntoView({ block: 'center', inline: 'nearest', }); }, [focusedIndex, listRef]); return { focusedIndex, setFocusedIndex, handleArrowNavigation }; } //# sourceMappingURL=time-picker-hooks.js.map